When it comes to vehicle performance, most drivers focus on the engine or fuel quality — but there’s one crucial component often overlooked: the ignition coil. Acting as the bridge between your battery and spark plugs, the ignition coil converts low voltage into the high voltage needed to ignite the air-fuel mixture. https://ngkntksparkplugs.blogspot.com/2025/05/how-to-choose-best-ignition-coils-for.html